MARTINSVILLE, Va. — Clint Bowyer led both practice sessions at Martinsville Speedway Saturday while Jimmie Johnson and Joey Logano had a minor skirmish that left damage to both cars.

Johnson, who will start on the pole, ran into the back of Logano when Logano appeared to get loose in the turns. Johnson returned to the track with damage to the left-front of his car while Logano’s crew made repairs to his right-rear.

After returning to the track, Johnson turned the second-fastest lap in the final practice session.